More on this in Midweek Madness: Life & Style is reporting that before she entered a treatment center, Demi Lovato had become a big fan of cocaine.

A source tells the mag she was seen at a party "doing lines like a pro — and she was 17 at the time." The spy also claims that Demi liked to "chug booze straight from the bottle." But perhaps this behavior was self-medicating? "Since Joe dumped her, Demi's been depressed and drinking a lot. It's been hard for her to keep working so closely with Joe," another unnamed source tells Life & Style. [NYDN]

Hold on to your hats. This could change everything: A Jennifer Aniston reality show. Lowbrow, you say? Think of it this way: It's her chance to show that she's not the sad, lonely unlucky-in-love bitter spinster the tabloids try to paint her as — and show how she's a yoga-loving, margarita-swilling hot rich lady with a sense of humor. [Contact Music]

Brad Pitt has been lovingly photographing almost every moment of Angelina's directorial debut. And you know that he has a whole stash of nude pictures of Angie. You just know it. Considering the intimate moments he showed W magazine, just imagine what he's got filed away somewhere.

A new day, a new John Mayer sex rumor! This report claims that John has "shared hot nights" with Food Network star Giada De Laurentiis. Giana has a 2-year-old daughter with her husband of seven years, Anthropologie fashion designer Todd Thompson, but eyewitnesses saw Giada and John at a hotel "disappearing into a suite together." The white supremacist dick strikes again! [Star]

Gwyneth Paltrow gained 20 lbs. for Country Strong, but lost it right away, of course. Tracy Anderson made sure of that. [People]

Breaking Dawn is being shot in Rio right now, and some unhappy locals set fire to a toilet (?) because they're so upset about the inconvenience. In a showcase showdown between SparkleVamp and pissed Brazilians, the emo sucker has no chance. [News.com.au]

When she was on Ellen yesterday, Madonna confessed that there's a head lice problem in her house at the moment. Her Madgesty's palace invaded by parasites? Unacceptable! [Daily Express]

Microsoft sponsored a Katy Perry concert in New York on Monday night, but there was no open bar. Which Katy Perry found inconceivable; she said to the crowd: "It's Microsoft! Don't they own half the world?!" [Page Six]

Today in Kanye: "I love Coldplay, and I honestly think they are on the same level as The Beatles… Coldplay can go down as the best ever - even bigger than The Beatles." [The Sun]

Are Bristol Palin and Mark Ballas on their way to doing the horizontal mambo? [Page Six]

Oh. Have mercy. I would not kick Glee's Harry Shum Jr. out of bed for eating crackers. This picture may be my new wallpaper. Not on my computer. In my boudoir. Fetch my smelling salts. SWOON. [Just Jared]

Colin Firth on another Bridget Jones movie: "I think there's a chance. The writing department's been busy. A sequel is one thing, but a third, now that they've aged a bit, could be far more interesting." [ONTD]

At first I interpreted this story to mean that Lil Wayne had fathered a child while in prison. But that can't be right. Right? [TMZ]

Brittany Murphy's mom is going to write a book about her daughter, "celebrating her extraordinary life and career." [TMZ]

Kendra Wilkinson is on the December cover of Playboy, after saying that she wouldn't pose again, and it's because the magazine used and old shoot Kendra did when she still lived in the mansion. Two-year-old photo shoot! Sneaky. [KendraWilkinson.com]

Channing Tatum will be in the reboot of 21 Jump Street. Is he supposed to be the Johnny Depp? [Deadline Hollywood]

The director of the Swedish film The Girl With The Dragon Tattoo says: "The only thing that's annoying to me is that the Sony PR machine is trying to make their Lisbeth Salander [Rooney Mara] the lead Lisbeth Salander. That's highly unfair because Noomi Rapace has captured this part and it should always be all her." [PopWatch]

"I love the faces of the genuine people who have found something in their [attic]. When they find out what it is worth they are genuinely delighted and you know it's going to change their life. I would love to be presenting the show when some little old dear from Burnley comes in with a genuine Picasso or Rembrandt worth £5million." — Robert Pattinson would like to host Antiques Roadshow. [The Sun]

"If I'm being completely honest, is it fair to say she may have become a little bit of a parody of herself?" — Victoria Beckham on Lady Gaga. [Daily Express]